Vol. 12 No. 2 (1983)

Articles

• A principle of condensation of singularities for set-valued functions

  Wolfgang W. Breckner

  101-111

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  • Abstract views: 155

• General solution of the arctangent functional equation

  Borislav Crstici, Ioan Muntean, Neculae Vornicescu

  113-123

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  • Abstract views: 137

• On the convergence of the monotone sequences of operator-valued functions

  A. Tidjane Diallo

  125-129

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  • Abstract views: 144

• A direct method for the construction of gaussian quadrature rules for Cauchy type and finite-part integrals

  N. I. Ioakimidis

  131-140

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  • Abstract views: 227

• Approximation of non-negative convex functions by polynomials with positive coefficients in the Hausdorff metric

  V. At. Kostova

  141-149

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  • Abstract views: 130

• A note on Popoviciu's inequality for bilinear forms

  Alexander Kovačec

  151-155

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  • Abstract views: 144

• A class of Jackson-type operators

  Luciana Lupaş

  157-165

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• Some generalization of certain O. Hadžić contraction type-theorems

  A. Miczko, B. Palczewski

  167-174

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  • Abstract views: 201

• Sur certaines propriétés des fonctions quasi-convexes (I) On certain properties of quasi-convex functions (I)

  Elena Popoviciu

  175-186

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  • Abstract views: 208

• A hierarchy of convexity for sequences

  Gh. Toader

  187-192

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  • Abstract views: 181